While seeking for better ways in relieving the sick and the diseased, we should not fail to embark on continuous research, so as to uncover the truth which will forever empower humans to triumph over sicknesses and diseases. This is the challenge of the 21st century. It was believed that, no one could ever reach the summit of Mount Everest; thousands attempted and failed; and their failure reinforced the belief of the world. When the world slept in their pessimism, a man by name Edmond Hilary forced the world to change their belief; by getting to the top of Mount Everest. It was equally believed that a metal object could not fly. The Wright brothers equally forced the world to change their belief by their invention of the aero plane.